Peptide Database

Peptide NamePAF26

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC49H67N13O7

DescriptionStandard

        RKKWFW
    

Molecular Weight950.14 Da

Isoelectric Point (pI)11.17

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.4597

GRAVY Index-1.88

Hydrophobic Moment 0.07

Boman Index-0.45

Instability Index8.33

Aliphatic Index 0.00

Aromaticity 0.5000

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 354.34

LogP 1.03

H-bond Donors 14.0

H-bond Acceptors 10.0

Rotatable Bonds 29.0

Heavy Atoms 69.0

Ring Count 5.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0415067 VERIFIED: YES

Provenance & Taxonomy

OrganismSynthetic construct based on Screened from [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

N-TermAcetylation

C-TermAmidation

Other ModsN-terminal acetylation and C-terminal amidation

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetM. furfur ATCC 46267

Activity20 μM

MethodMIC

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